+ Site Statistics
+ Search Articles
+ PDF Full Text Service
How our service works
Request PDF Full Text
+ Follow Us
Follow on Facebook
Follow on Twitter
Follow on LinkedIn
+ Subscribe to Site Feeds
Most Shared
PDF Full Text
+ Translate
+ Recently Requested

A small molecule sensor for fluoride based on an autoinductive, colorimetric signal amplification reaction



A small molecule sensor for fluoride based on an autoinductive, colorimetric signal amplification reaction



Organic and Biomolecular Chemistry 10(18): 3595-3599



This article describes a small molecule reagent that is capable of detecting fluoride down to 0.12 mM (2.3 ppm) in water. The reagent reveals this level of fluoride through a novel autoinductive signal amplification reaction that produces an unambiguous colorimetric readout.

Please choose payment method:






(PDF emailed within 0-6 h: $19.90)

Accession: 051257452

Download citation: RISBibTeXText

PMID: 22456897

DOI: 10.1039/c2ob25363a


Related references

Autoinductive exponential signal amplification: a diagnostic probe for direct detection of fluoride. Chemistry 17(43): 12123, 2011

Design and synthesis of ultrasensitive off-on fluoride detecting fluorescence probe via autoinductive signal amplification. Analyst 140(1): 346-352, 2015

A novel colorimetric sensor for Hg(2+) based on hybridization chain reaction and silver nanowire amplification. Chemical Communications 51(81): 15043, 2015

Ultra-sensitive non-aggregation colorimetric sensor for detection of iron based on the signal amplification effect of Fe3+ catalyzing H2O2 oxidize gold nanorods. Talanta 116: 199-204, 2013

Simple colorimetric DNA detection based on hairpin assembly reaction and target-catalytic circuits for signal amplification. Analytical Biochemistry 429(2): 99-102, 2012

A Strategy for Minimizing Background Signal in Autoinductive Signal Amplification Reactions for Point-of-Need Assays. Analytical Methods 7(17): 7186-7192, 2015

Electrochemical sensor for glutathione detection based on mercury ion triggered hybridization chain reaction signal amplification. Biosensors and Bioelectronics 77: 914-920, 2016

General colorimetric detection of proteins and small molecules based on cyclic enzymatic signal amplification and hairpin aptamer probe. Analytical Chemistry 84(12): 5309-5315, 2012

Design of small molecule reagents that enable signal amplification via an autocatalytic, base-mediated cascade elimination reaction. Chemical Communications 48(24): 3018-3020, 2012

Label-free colorimetric aptasensor based on nicking enzyme assisted signal amplification and DNAzyme amplification for highly sensitive detection of protein. Analytical Chemistry 85(9): 4423-4430, 2013

Ultrasensitive, colorimetric detection of microRNAs based on isothermal exponential amplification reaction-assisted gold nanoparticle amplification. Biosensors and Bioelectronics 86: 1011-1016, 2016

A simple structural hydrazide-based gelator as a fluoride ion colorimetric sensor. Organic and Biomolecular Chemistry 12(21): 3478-3483, 2014

A ditopic colorimetric sensor for fluoride ion based on thiourea mercury complex. Spectrochimica Acta. Part A Molecular and Biomolecular Spectroscopy 71(3): 814-817, 2008

A fluoride selective dipyrromethane-TCNQ colorimetric sensor based on charge-transfer. Talanta 84(3): 947-951, 2011

A Schiff-based colorimetric fluorescent sensor with the potential for detection of fluoride ions. Journal of Fluorescence 23(6): 1107-1111, 2013